Samsung said production of drug substance and drug product is valued at about $380 million, up from the initial $331 million after the companies expanded the deal this year in May 2021.

The company said it would start to manufacture a cancer immunotherapy product from next year along with AstraZeneca's COVID-19 long-acting antibody (LAAB) combination, AZD7442.

Samsung Biologics CEO John Rim said, "We are delighted to continue expanding our strategic collaboration with AstraZeneca, a valuable partner we have witnessed first-hand to have a strong commitment to saving lives of patients".

(Reporting by Mrinmay Dey in Bengaluru; Editing by Rashmi Aich)